"It seems like you are running a 32-bit PHP version. Nextcloud needs 64-bit to run well. Please upgrade your OS and PHP to 64-bit!

[syker69]

Hi, it maybe unrelated… but this was the first NC upgrade thats failed for me… (24.0.6->25)
someone found that PHP needed to be x64 for NC 25 (I was looking for reasons why my upgrade failed tonight(

"It seems like you are running a 32-bit PHP version. Nextcloud needs 64-bit to run well. Please upgrade your OS and PHP to 64-bit! For further details read the documentation page about this "

this was just as i clicked on upgrade (my 24.0.6 on a 32bit pi php7.4 install) which downloaded/backed up etc but when it said to disable maintenance mode and continue, my NC instance died it failed to upgrade…
(i restored from an image taken before upgrade so im back on 24.0.6 no issues)

the post i saw relating to x64 was

Cannot access files after upgrade to Nextcloud 25

After upgrading to Nextcloud version 25 today, I was no longer able to access my files (using the files app). I started getting the following error: This directory is unavailable, please check the logs or contact the administrator The error in the logs that seems to be causing the issues is: [webdav] Error: TypeError: Return value of OCA\DAV\Connector\Sabre\FilesPlugin::OCA\DAV\Connector\Sabre\{closure}() must be of the type int or null, float returned at <<closure>> 0. /var/www/nextcloud/3…

as for logs none… i just restored my SSD image to pre upgrade.
I Can of course repeat it if you tell me how to gather whatever you need